Drop unneeded std_session_send_df_header() comments.

[libsigrok.git] / src / hardware / ikalogic-scanaplus / api.c

diff --git a/src/hardware/ikalogic-scanaplus/api.c b/src/hardware/ikalogic-scanaplus/api.c
index 6e311cbd782f5e6886ed7e1821ecedf97a7f7531..dd457c8045ceef62191a10059896593008bb0512 100644 (file)
--- a/src/hardware/ikalogic-scanaplus/api.c
+++ b/src/hardware/ikalogic-scanaplus/api.c
@@ -18,6 +18,7 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+#include <config.h>
 #include "protocol.h"
 
 #define USB_VENDOR_ID                  0x0403
@@ -38,11 +39,10 @@ static const uint32_t devopts[] = {
 /* Channels are numbered 1-9. */
 static const char *channel_names[] = {
        "1", "2", "3", "4", "5", "6", "7", "8", "9",
-       NULL,
 };
 
 /* Note: The IKALOGIC ScanaPLUS always samples at 100MHz. */
-static uint64_t samplerates[1] = { SR_MHZ(100) };
+static const uint64_t samplerates[1] = { SR_MHZ(100) };
 
 SR_PRIV struct sr_dev_driver ikalogic_scanaplus_driver_info;
 
@@ -81,7 +81,7 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
 
        (void)options;
 
-       drvc = di->priv;
+       drvc = di->context;
 
        devices = NULL;
 
@@ -125,9 +125,8 @@ static GSList *scan(struct sr_dev_driver *di, GSList *options)
        sdi->driver = di;
        sdi->priv = devc;
 
-       for (i = 0; channel_names[i]; i++)
-               sr_channel_new(sdi, i, SR_CHANNEL_LOGIC, TRUE,
-                                   channel_names[i]);
+       for (i = 0; i < ARRAY_SIZE(channel_names); i++)
+               sr_channel_new(sdi, i, SR_CHANNEL_LOGIC, TRUE, channel_names[i]);
 
        devices = g_slist_append(devices, sdi);
        drvc->instances = g_slist_append(drvc->instances, sdi);
@@ -152,7 +151,7 @@ err_free_devc:
 
 static GSList *dev_list(const struct sr_dev_driver *di)
 {
-       return ((struct drv_context *)(di->priv))->instances;
+       return ((struct drv_context *)(di->context))->instances;
 }
 
 static int dev_open(struct sr_dev_inst *sdi)
@@ -380,28 +379,21 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi, void *cb_data)
        if ((ret = scanaplus_start_acquisition(devc)) < 0)
                return ret;
 
-       /* Send header packet to the session bus. */
        std_session_send_df_header(sdi, LOG_PREFIX);
 
        /* Hook up a dummy handler to receive data from the device. */
-       sr_session_source_add(sdi->session, -1, G_IO_IN, 0, scanaplus_receive_data, (void *)sdi);
+       sr_session_source_add(sdi->session, -1, 0, 0, scanaplus_receive_data, (void *)sdi);
 
        return SR_OK;
 }
 
 static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
 {
-       struct sr_datafeed_packet packet;
-
        (void)cb_data;
 
        sr_dbg("Stopping acquisition.");
        sr_session_source_remove(sdi->session, -1);
-
-       /* Send end packet to the session bus. */
-       sr_dbg("Sending SR_DF_END.");
-       packet.type = SR_DF_END;
-       sr_session_send(sdi, &packet);
+       std_session_send_df_end(sdi, LOG_PREFIX);
 
        return SR_OK;
 }
@@ -422,5 +414,5 @@ SR_PRIV struct sr_dev_driver ikalogic_scanaplus_driver_info = {
        .dev_close = dev_close,
        .dev_acquisition_start = dev_acquisition_start,
        .dev_acquisition_stop = dev_acquisition_stop,
-       .priv = NULL,
+       .context = NULL,
 };